About MicroTools

MicroTools is a collection of free, fast, and privacy-focused online utilities for developers, designers, and content creators.

Why MicroTools?

• No ads. Ever. We believe tools should be tools, not ad platforms.
• No tracking. We don't collect analytics, cookies, or personal data.
• No signup. Just use the tools. No email required.
• No upload. All processing happens locally in your browser. Your data never leaves your device.

Available Tools

• JSON ↔ CSV Converter — Convert between JSON and CSV formats
• UUID Generator — Generate v4 (random) or v7 (time-based) UUIDs
• Base64 Encode/Decode — Encode and decode Base64 strings
• Image Compressor — Compress images to specific file sizes
• Regex Tester — Test regular expressions with live matching
• Word Counter — Count words, characters, and reading time
• QR Code Generator — Generate QR codes for URLs, WiFi, and more
• Diff Tool — Compare two texts and highlight differences

Built by Splitlight

MicroTools is built and maintained by Splitlight Ltd, a UK-based software consultancy specialising in AI-powered solutions and developer tools.

Support the Project

If you find these tools useful, consider buying us a coffee ☕. It helps keep the tools free and ad-free.

Open for AI

We welcome AI crawlers. Check out our llms.txt for LLM-friendly tool descriptions.